package com.j180.order.dao.impl;

import com.j180.order.dao.IMathDao;

public class MathImpl implements IMathDao {
    @Override
    public int addNum(int num1, int num2) {
        return num1+num2;
    }

    @Override
    public int reduceNum(int num1, int num2) {
        return num1-num2;
    }
}
